Where can I download data chromatography, spectroscopy, collection of spectra?

Where can I download data chromatography, spectroscopy, collection of spectra: Data should be freely available. The data should be presented in the form of files of numerical formats (* .doc, *...

31 December 2018 4,103 9 View

What is memories?

Why do we remember the past. How often do you remember. When we remember.Memories is: an illusion, a departure from real life. Or is it part of this life.

01 January 1970 2,806 42 View

Where can I find the program (open source) for image processing.

For comparative analysis and laboratory work I'm interested in open source (software) for image processing. I am interested in: enhances the outline of the image; segmentation; filtration.I'm...

01 January 1970 9,053 11 View

How does innovation affect development banks?

How to quickly get the effect of innovation in the banking sector.

01 January 1970 3,699 7 View

How can I display the mutual dynamics of two (or several) of the test parameters?

Interested in various methods of visual representation of mutual dynamics the investigated variables. In particular, methods of analysis and graphical representation of such dynamics.

01 January 1970 4,716 20 View

How do you determine the quality of the procedures for allocating image edge?

Different procedures of edge images. How to determine the quality and effectiveness of procedures for allocating image edge.

01 January 1970 460 19 View

Can anybody recommend a procedure for binarization and provide information on how this affects the quality of edge images?

01 January 1970 9,067 3 View

Where can I find a database of images are made under the microscope?

I'm interested in images of minerals, rocks, soil, cement, polymers ...It is desirable that there is a description of such images (under a microscope).

01 January 1970 8,432 24 View

What is the difference between the terms "banking sector" and "banking system"?

What do these terms mean? How is the concept of "banking system" different in different countries. If you can give the definitions of these concepts.

01 January 1970 8,849 20 View

Where can I find a database of different images for processing and comparison with other results?

Interested in free access to this database. Interested in a variety of image formats.

01 January 1970 7,925 45 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

Resistor definition in Piezoelectric bimorph with ANSYS workbench

Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,

02 March 2021 0 0 View

Arena simulation - how do i model the following model in ARENA (see description) (new to ARENA)?

Hello, I'm fairly new to ARENA and I have the following problem: I have two queues in which, in each queue, a different order type arrives (both having an arrival rate of exponential 10). Order...

02 March 2021 2,431 3 View

Why are the velocities so high in my Boussinesq approximation Fluent simulation?

Hello, I have a mechanism where air rises due to convective flows. In this simulation, nothing is driving the air except this. I understand that the Boussinesq approximation only works for small...

02 March 2021 4,910 3 View

Why the results when using wall thickness and when using shell conduction are different in ansys fluent?

Actually, I am running cfd simulation for a heat exchanger which has two fluids one hot and other one is cold fluid. there is a solid domain between them, which I removed and instead I have used...

01 March 2021 9,537 2 View

Joint behaviour in Abaqus is not captured well?

I am working on roof joint and trying to simulate the behaviour in Abaqus. I am successful in running the model but the final graph does not follow the experimental curve in the negative direction...

01 March 2021 6,661 3 View

In Molecular Dynamics Simulation, how do I make changes to the force field according to my protein?

Hi In Molecular Dynamics Simulation, how do I make changes to the force field according to my protein? I got this error in the add-ion stage: Fatal error "./ amber99sb-ildn-HHH.ff / force...

01 March 2021 8,747 4 View